What we cover
WD-40 has 2 products on this site, on the Chain lubricants and Degreasers and bike cleaners shelves. Prices are the ones we read on Amazon.com on October 31, 2026, and each review shows the live price.
How to read this page
We list what WD-40 publishes on each Amazon.com listing, and we say what is missing. A brand page is not a ranking: a score, where a review has one, only compares products on the same shelf.
Before you buy chain lubricants
Lubricant type is a choice about conditions, not quality. A wet lube stays on through rain and long distances but collects grit into a grinding paste in dry dust. A dry lube keeps the chain visibly clean and washes off in the first downpour. Wax sits between them with the longest preparation and the cleanest result. We compare formula, the conditions each maker specifies, the reapplication interval stated in kilometers, and bottle volume against cost per application.
keep both a wet and a dry lube rather than looking for one that does everything. They cost little, last a season, and switching with the weather does more for chain life than any single premium bottle. The full comparison is on the chain lubricants shelf.
Before you buy degreasers and bike cleaners
The distinction that protects both your paint and your brakes: a drivetrain degreaser is aggressive enough to dissolve old lube and is not intended for painted surfaces or, critically, anywhere near disc rotors and pads, while a frame cleaner is a mild detergent safe on paint and decals. We compare the surfaces each maker specifies, biodegradability claims, explicit disc brake compatibility statements, and concentrate against ready-to-use dilution.
keep degreaser off disc rotors and pads. Contaminated pads are usually replaced rather than cleaned, which turns a cheap bottle into an expensive afternoon. The full comparison is on the degreasers and bike cleaners shelf.
